import babelpolyfill from 'babel-polyfill'
import Vue from 'vue'
import App from './App'
//import './assets/theme/theme-green/index.css'
import VueRouter from 'vue-router'
import store from './vuex/store'
import Vuex from 'vuex'
//import NProgress from 'nprogress'
//import 'nprogress/nprogress.css'
import routes from './routes'
import 'font-awesome/css/font-awesome.min.css'

import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'

Vue.use(ElementUI)
Vue.use(VueRouter)
Vue.use(Vuex)

//引入axios全局属性
import axios from "axios";
Vue.prototype.$http=axios;
//配置基础路径
axios.defaults.baseURL='http://localhost:8080'
const router = new VueRouter({
  routes
})

//在main.js中全局引入百度地图：
import BaiduMap from 'vue-baidu-map'
Vue.use(BaiduMap, {
  /* Visit http://lbsyun.baidu.com/apiconsole/key for details about app key. */
  ak: '4jsUDVgnxWQQOSA7fgyCj6814Um8Pjmw'
})


//======================axios的前置拦截器【拦截调用后端的请求====================//
axios.interceptors.request.use(res=>{
  let token = localStorage.getItem("token");
  if(token){
    res.headers["token"] = token;
  }
  return res;
},error => {
  Promise.reject(error)
})
//======================axios的前置拦截器【拦截调用后端的请求】====================//

//======================axios的后置拦截器【处理后台登录拦截的结果】====================//
axios.interceptors.response.use(res => {
  //后端响应的是没有登录的信息
  //如果后端响应的是false和noLogin - 说明没有登陆信息或过期
  if (false === res.data.success && ("noLogin" === res.data.msg || "timeout" === res.data.msg)) {
    //移除localStorage中存储的token和logininfo登录信息
    localStorage.removeItem("token");
    localStorage.removeItem("logininfo");
    localStorage.removeItem("permissions");
    localStorage.removeItem("menus");
    //跳转到登陆页面
    router.push({path: '/login'});
  }
  return res;
},error => {
  Promise.reject(error)
})
//======================axios的后置拦截器【处理后台登录拦截的结果】====================//

//======================路由拦截器 - 匹配路由时拦截【处理后台登录拦截的结果】====================//
router.beforeEach((to, from, next) => {
  //如果是去login页面或者register页面
  if (to.path == '/login' || to.path == '/register') {
    localStorage.removeItem('token');     //移除localStorage保存的token
    localStorage.removeItem('logininfo'); //移除localStorage保存的登录信息
    localStorage.removeItem("permissions");
    localStorage.removeItem("menus");
    next();   //放行
  }else { //如果不是去登录或注册页面
    var logininfo = localStorage.getItem('logininfo');//获取登录信息
    if(logininfo){  //如果有数据
      next();       //放行
    }else { //没有数据则跳转登陆页面
      next({ path: '/login' });
    }
  }
})
//======================路由拦截器 - 匹配路由时拦截【处理后台登录拦截的结果】====================//


//router.afterEach(transition => {
//NProgress.done();
//});

//========================================实现动态路由======================================//
//处理页面刷新动态路由失效问题
initIndexRouters();
function initIndexRouters(){
  if(!localStorage.menus){
    return;
  }
  //防止重复配置路由：5就是main.js中路由的个数 - 如果你的静态路由是6个这里要写成6
  if(router.options.routes.length>5){
    return;
  }
  let menus = localStorage.getItem('menus');
  menus = JSON.parse(menus);
  let tempRouters = [];
  menus.forEach(menu=>{
    let indexRouter = {
      path: '/',
      iconCls: menu.icon,
      name: menu.name,
      component: resolve => require(['@/views/Home'], resolve),
      children: []
    }
    menu.children.forEach(cMenu=>{
      let cr = {
        path: cMenu.url,
        name: cMenu.name,
        component: resolve => require(['@/views/'+cMenu.component], resolve)
      }
      indexRouter.children.push(cr)
    })
    tempRouters.push(indexRouter)
    router.options.routes.push(indexRouter)
  })
  //动态路由配置
  router.addRoutes(tempRouters);
}
//========================================实现动态路由======================================//

//========================================全局配置自定义vue指令==============================\\
import '@/common/js/permission';

new Vue({
  //el: '#app',
  //template: '<App/>',
  router,
  store,
  //components: { App }
  render: h => h(App)
}).$mount('#app')

